Not picked up in prior review.

Bug: angleproject:3024
Change-Id: I9dd1ea146996c8ac3569070af0cb12df65f0d815
Reviewed-on: https://chromium-review.googlesource.com/c/1394570Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>